2_Lab02_3.c

#include<stdio.h>

int main()
{
	int t;
	char a[80];
	scanf("%d", &t);
	for (int i = 0; i < t; i++){
		int s = 0, c = 1, z = 0;
		scanf("%s", a);
		while (a[z] != '\0'){
			if (a[z] == 'O')
				s += c++;
			else
				c = 1;
			z++;
		}
		printf("%d\n", s);
	}
}